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Customer Reviews

Customer satisfaction is what drives us to provide the best quality products and reliable services year after year. We would like to thank our customers that took the time to provide us valuable feedback.

See our most recent reviews below.

For more reviews check out Yelp, Angie's List   & Facebook.

Very competent, responsible, and responsive

Very personable and friendly sales. Office personnel were very responsive and professional. Schedule manager, who managed the installation, was very competent, responsible, and responsive in accommodating schedule, managing installation, meeting expectations, and addressing requests or concerns. WOW warranty and...
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Yun C | Vienna

We have already saved money on heating.

I would highly recommend using Windows On Washington!! We also got quotes from Anderson and Thompson Creek but the choice was so easy to go with WoW. They were half the price but as far as we can see, the window quality is just as high quality as the others and even more attractive (the previous owners replaced half...
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Natalie S | Rockville

I will use this company again.

A friend who lives in our community said he used your company and invited me to see the quality of the product and I was impressed so this helped with our decision along with the excellent sales representative who came to our house and explained the product and the quality of the product. The efficiency of the workers...
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Martin M | Gainesville

WOW has demonstrated a "Commitment to Excellence".

The crew placed tarps on the carpet to protect from floor dirt and damage. All old windows were removed from the site including smaller pieces of splintered wood and trim debris. Jose and Tomas' installation was superb. While installing the trim, it started to rain and they had to stop. The crew informed us they were...
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Paul C | Herndon